Wireless communication module applied to river and canal flow measurement and use method

Abstract

The invention relates to the technical field of river and canal flow measurement, in particular to a wireless communication module applied to river and canal flow measurement. The wireless communication module comprises a signal transmission module, a controller, a storage unit and a monitoring terminal, and is characterized in that the controller is used for receiving and processing the information of a measurement module, a displacement module and a driving module, and transmitting a processing result to the signal transmission module; the signal transmission module is used for transmitting the received signal to the monitoring terminal, and meanwhile, the signal transmission module also feeds back the information of the monitoring terminal to the controller. The wireless communication module for river and canal flow measurement provided by the invention is used for a mobile flow measurement vehicle, and when the flow measurement vehicle is in an advancing state, a first signal transmitter of the signal transmission module is in a working state, and the energy consumption of the device is low; when the flow measurement vehicle is in a river data acquisition state, a second signal transmitter of the signal transmission module is in a working state, and the energy consumption of the device is high. The wireless communication module is suitable for rapid transmission of a large amount of data, and it is guaranteed that the wireless communication module can work efficiently.

Description

technical field [0001] The invention relates to the technical field of flow measurement in river canals, in particular to a wireless communication module and a use method for flow measurement in river canals. Background technique [0002] River flow measurement is an important part of hydrological work, and various data obtained by it play an important role in the full utilization of water resources and the development of flood control and flood fighting work. The flow measurement method currently used is usually a fixed flow measurement. Fixed flow measurement is to install multiple flow measuring instruments on the bridge, and obtain the flow measurement results by comprehensively processing and analyzing the data obtained by each flow measuring instrument. However, it is necessary to install multiple flow measuring instruments on a river section, which is bound to Greatly increased the cost of measurement and maintenance, difficult to popularize. Recently, a mobile curr...

AI Technical Summary

Problems solved by technology

Fixed flow measurement is to install multiple flow measuring instruments on the bridge, and obtain the flow measurement results by comprehensively processing and analyzing the data obtained by each flow measuring instrument. However, it is necessary to install multiple flow measuring instruments on a river section, which is bound to Greatly increase the cost of measurement and maintenance, difficult to popularize

Recently, a mobile current measuring instrument has also appeared. Although this type of current measuring instrument can realize the purpose of measuring the flow of the entire river section based on one device, when the monitoring terminal communicates with the flow measuring vehicle, the power of the communication module is low. It will cause the problem of delay in data transmission. When the power of the communication module is large, the energy consumption of the flow measuring vehicle will increase, and the volume and quality of the device will need to be increased, which will increase the manufacturing cost.

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